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1. 发明授权

US08886089B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08886089B2
公开(公告)日：2014-11-11
申请号：US13403570
申请日：2012-02-23
申请人： Toshimasa Toyama , Masaaki Takahashi , Taku Fukuhara
发明人： Toshimasa Toyama , Masaaki Takahashi , Taku Fukuhara
IPC分类号： G03G15/08 , G03G15/16 , G03G15/01
CPC分类号： G03G15/0189 , G03G15/161 , G03G2215/0129
摘要： An image forming apparatus includes an image forming device including an image holding member; an intermediate transfer belt to whose outer surface a developer image formed on the image holding member of the image forming device is transferred, and that holds the developer image; a cleaning device that includes a plate member, and that performs a cleaning operation; and a collecting member that is disposed in contact with an outer peripheral surface of the intermediate transfer belt, and that removes and holds a resin particle existing at the outer peripheral surface of the intermediate transfer belt as a result of causing a speed of the intermediate transfer belt and a speed of the collecting member to differ from each other.
摘要翻译：图像形成装置包括：图像形成装置，包括图像保持部件; 中间转印带，其外表面上形成在图像形成装置的图像保持部件上的显影剂图像被转印并保持显影剂图像; 清洁装置，其包括板构件，并且执行清洁操作; 以及收集构件，其与所述中间转印带的外周面接触地设置，并且除去并保持存在于所述中间转印带的外周面的树脂粒子，其结果是使所述中间转印带的速度带和收集构件的速度彼此不同。

2. 发明授权

US08050605B2 Image forming apparatus including load applying member 有权
标题翻译：图像形成装置，包括负载施加构件
公开(公告)号：US08050605B2
公开(公告)日：2011-11-01
申请号：US12538543
申请日：2009-08-10
申请人： Nobuo Hyakutake , Taku Fukuhara , Masaaki Takahashi , Takashi Kawabata
发明人： Nobuo Hyakutake , Taku Fukuhara , Masaaki Takahashi , Takashi Kawabata
IPC分类号： G03G15/01
CPC分类号： G03G15/161 , G03G15/0131 , G03G15/1615 , G03G2215/00156
摘要： An image forming apparatus includes: an image carrier having an endless circumferential surface on which a latent image is formed due to an electrostatic potential difference; a developing device that attaches a toner to the image carrier to form a toner image; an endless intermediate transfer belt that is entrained around a plurality of roll members and moves circumferentially, and contacts the image carrier to transfer the toner image to the intermediate transfer belt; a transferring device that further transfers the toner image that has been transferred to the intermediate transfer belt, to a recording sheet; and a load applying member that cooperates with one of the roll members placed inside the intermediate transfer belt, to nip the intermediate transfer belt to apply a load to the intermediate transfer belt, the load applying member contacting a non-image region of the intermediate transfer belt.
摘要翻译：图像形成装置包括：具有环形圆周表面的图像载体，由于静电电位差而形成有潜像; 显影装置，其将调色剂附着到图像载体上以形成调色剂图像; 围绕多个辊构件夹带并沿周向运动并与图像载体接触以将调色剂图像转印到中间转印带的环形中间转印带; 进一步将已经转印到中间转印带上的调色剂图像转印到记录纸上的转印装置; 以及负载施加构件，其与设置在所述中间转印带内的所述辊构件之一配合，以夹持所述中间转印带以向所述中间转印带施加负载，所述负载施加构件接触所述中间转印的非图像区域带。

3. 发明申请

US20100247168A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20100247168A1
公开(公告)日：2010-09-30
申请号：US12538543
申请日：2009-08-10
申请人： Nobuo Hyakutake , Taku Fukuhara , Masaaki Takahashi , Takashi Kawabata
发明人： Nobuo Hyakutake , Taku Fukuhara , Masaaki Takahashi , Takashi Kawabata
IPC分类号： G03G15/01
CPC分类号： G03G15/161 , G03G15/0131 , G03G15/1615 , G03G2215/00156
摘要： An image forming apparatus includes: an image carrier having an endless circumferential surface on which a latent image is formed due to an electrostatic potential difference; a developing device that attaches a toner to the image carrier to form a toner image; an endless intermediate transfer belt that is entrained around a plurality of roll members and moves circumferentially, and contacts the image carrier to transfer the toner image to the intermediate transfer belt; a transferring device that further transfers the toner image that has been transferred to the intermediate transfer belt, to a recording sheet; and a load applying member that cooperates with one of the roll members placed inside the intermediate transfer belt, to nip the intermediate transfer belt to apply a load to the intermediate transfer belt, the load applying member contacting a non-image region of the intermediate transfer belt.
摘要翻译：图像形成装置包括：具有环形圆周表面的图像载体，由于静电电位差而形成有潜像; 显影装置，其将调色剂附着到图像载体上以形成调色剂图像; 围绕多个辊构件夹带并沿周向运动并与图像载体接触以将调色剂图像转印到中间转印带的环形中间转印带; 进一步将已经转印到中间转印带上的调色剂图像转印到记录纸上的转印装置; 以及负载施加构件，其与设置在所述中间转印带内的所述辊构件中的一个配合，以夹持所述中间转印带以向所述中间转印带施加负载，所述负载施加构件接触所述中间转印的非图像区域带。

4. 发明授权

US08121506B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08121506B2
公开(公告)日：2012-02-21
申请号：US12555855
申请日：2009-09-09
申请人： Masaaki Takahashi , Taku Fukuhara
发明人： Masaaki Takahashi , Taku Fukuhara
IPC分类号： G03G15/16
CPC分类号： G03G15/1645 , G03G2215/0177
摘要： An image forming apparatus includes: an image carrier that carries a developed image that has been developed on a surface thereof using a developer; a transfer member that transfers the developed image from the image carrier to a belt-shaped member; an electric power supply unit that supplies electric power to the transfer member; a measurement unit that measures a combined resistance value of the image carrier, the belt-shaped member, and the transfer member; and a controller that controls the electric power supply unit. The controller controls the electric power supply unit such that the electric power supplied to the transfer member is changed from a predetermined first supply value to a second supply value, the second supply value being larger than the first supply value, when the combined resistance value measured by the measurement unit is lower than a predetermined combined resistance value.
摘要翻译：图像形成装置包括：图像载体，其使用显影剂承载已经在其表面上显影的显影图像; 将显影图像从图像载体传送到带状构件的转印构件; 向所述转印部件供给电力的电力供给部; 测量单元，其测量图像载体，带状构件和转印构件的组合电阻值; 以及控制电力供应单元的控制器。控制器控制供电单元，使得提供给转印构件的电力从预定的第一电源值改变为第二电源值，第二电源值大于第一电源值，当测得的组合电阻值由测量单元低于预定的组合电阻值。

5. 发明申请

US20100196032A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20100196032A1
公开(公告)日：2010-08-05
申请号：US12555855
申请日：2009-09-09
申请人： Masaaki Takahashi , Taku Fukuhara
发明人： Masaaki Takahashi , Taku Fukuhara
IPC分类号： G03G15/16
CPC分类号： G03G15/1645 , G03G2215/0177
摘要： An image forming apparatus includes: an image carrier that carries a developed image that has been developed on a surface thereof using a developer; a transfer member that transfers the developed image from the image carrier to a belt-shaped member; an electric power supply unit that supplies electric power to the transfer member; a measurement unit that measures a combined resistance value of the image carrier, the belt-shaped member, and the transfer member; and a controller that controls the electric power supply unit. The controller controls the electric power supply unit such that the electric power supplied to the transfer member is changed from a predetermined first supply value to a second supply value, the second supply value being larger than the first supply value, when the combined resistance value measured by the measurement unit is lower than a predetermined combined resistance value.
摘要翻译：图像形成装置包括：图像载体，其使用显影剂承载已经在其表面上显影的显影图像; 将显影图像从图像载体传送到带状构件的转印构件; 向所述转印部件供给电力的电力供给部; 测量单元，其测量图像载体，带状构件和转印构件的组合电阻值; 以及控制电力供应单元的控制器。控制器控制供电单元，使得提供给转印构件的电力从预定的第一电源值改变为第二电源值，第二电源值大于第一电源值，当测得的组合电阻值由测量单元低于预定的组合电阻值。

6. 发明申请

US20100052242A1 WARPAGE LEVELING UNIT, WARPAGE LEVELING DEVICE, IMAGE FORMING APPARATUS AND WARPAGE LEVELING PROCESSING PROGRAM 有权
标题翻译：温暖水平单元，温度调节装置，图像形成装置和温度调节处理程序
公开(公告)号：US20100052242A1
公开(公告)日：2010-03-04
申请号：US12361110
申请日：2009-01-28
申请人： Katsunori Kikuchihara , Takashi Kawabata , Masaaki Takahashi , Nobuo Hyakutake , Taku Fukuhara
发明人： Katsunori Kikuchihara , Takashi Kawabata , Masaaki Takahashi , Nobuo Hyakutake , Taku Fukuhara
IPC分类号： B65H7/20
CPC分类号： G03G15/161 , G03G15/755 , G03G2215/00139
摘要： A warpage leveling unit includes a surface roughening member that is provided to oppose to a side end portion of an image carrier which has an endless-belt-shape, is entrained around a plurality of rollers, and carries an image on a surface of the image carrier, wherein the surface roughening member comes into contact with a surface of the side end portion which is warped.
摘要翻译：翘曲整平单元包括：表面粗糙化部件，被设置为与具有环形带状的图像载体的侧端部相对，被夹带在多个辊周围，并且在图像的表面上承载图像载体，其中表面粗糙化部件与被弯曲的侧端部的表面接触。

7. 发明授权

US08369766B2 Cleaning device and image forming apparatus 有权
标题翻译：清洁装置和成像装置
公开(公告)号：US08369766B2
公开(公告)日：2013-02-05
申请号：US12554295
申请日：2009-09-04
申请人： Tadakazu Edure , Tsutomu Komiyama , Masaaki Takahashi , Taku Fukuhara
发明人： Tadakazu Edure , Tsutomu Komiyama , Masaaki Takahashi , Taku Fukuhara
IPC分类号： G03G21/00
CPC分类号： G03G15/161 , G03G21/105 , G03G21/12
摘要： A cleaning device includes: a first scraping member that scrapes off a developer on a surface of a moving body that circularly moves; a second scraping member that is disposed downstream from the first scraping member in a moving direction of the moving body, and that scrapes off residuals remaining on the surface of the moving body; a container having: a first housing portion that houses the developer scraped off by the first scraping member, as a recovered material; and a second housing portion that houses the residuals scraped off by the second scraping member; a discharge port that is disposed in the first housing portion, wherein the developer in the first housing portion is discharged to an outside of the container through the discharge port; and a conveying member that conveys the recovered material housed in the first housing portion to the discharge port.
摘要翻译：清洁装置包括：第一刮削构件，其刮除循环移动的移动体的表面上的显影剂; 第二刮削构件，其沿着移动体的移动方向设置在第一刮削构件的下游，并且清除残留在移动体的表面上的残留物; 容器，具有：容纳由第一刮削构件刮下的显影剂作为回收材料的第一壳体部; 以及第二壳体部分，其容纳由第二刮削构件刮下的残余物; 排出口，其布置在所述第一壳体部分中，其中所述第一壳体部分中的显影剂通过所述排出口排出到所述容器的外部; 以及输送构件，其将容纳在第一壳体部分中的回收材料输送到排出口。

8. 发明授权

US08272642B2 Warpage leveling unit, warpage leveling device, image forming apparatus and warpage leveling processing program 有权
标题翻译：翘曲整平单元，翘曲整平装置，图像形成装置和翘曲整平处理程序
公开(公告)号：US08272642B2
公开(公告)日：2012-09-25
申请号：US12361110
申请日：2009-01-28
申请人： Katsunori Kikuchihara , Takashi Kawabata , Masaaki Takahashi , Nobuo Hyakutake , Taku Fukuhara
发明人： Katsunori Kikuchihara , Takashi Kawabata , Masaaki Takahashi , Nobuo Hyakutake , Taku Fukuhara
IPC分类号： B65H5/02
CPC分类号： G03G15/161 , G03G15/755 , G03G2215/00139
摘要： A warpage leveling unit includes a surface roughening member that is provided to oppose to a side end portion of an image carrier which has an endless-belt-shape, is entrained around a plurality of rollers, and carries an image on a surface of the image carrier, wherein the surface roughening member comes into contact with a surface of the side end portion which is warped.
摘要翻译：翘曲整平单元包括：表面粗糙化部件，被设置为与具有环形带状的图像载体的侧端部相对，被夹带在多个辊周围，并且在图像的表面上承载图像载体，其中表面粗糙化部件与被弯曲的侧端部的表面接触。

9. 发明授权

US08787788B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08787788B2
公开(公告)日：2014-07-22
申请号：US13206123
申请日：2011-08-09
申请人： Tetsunao Koujiri , Taku Fukuhara , Yoko Miyamoto
发明人： Tetsunao Koujiri , Taku Fukuhara , Yoko Miyamoto
IPC分类号： G03G15/16
CPC分类号： G03G15/161 , G03G15/0189 , G03G15/162 , G03G2215/0129
摘要： An image forming apparatus includes an image holding body that holds an electrostatic latent image; a developing device that develops the electrostatic latent image with a toner and forms a toner image on the image holding body; a transfer member having a fluorocarbon resin dispersion layer at least at a surface layer of the transfer member, fluorocarbon resin being dispersed in the fluorocarbon resin dispersion layer; a first transfer device that first-transfers the toner image, which is formed on the image holding body, on the transfer member; a second transfer device that second-transfers the toner image, which is first-transferred on the transfer member, on a recording medium; and an abrading member that is arranged to come into contact with and be separated from the transfer member and abrades part of the surface layer of the transfer member when the abrading member contacts the transfer member.
摘要翻译：图像形成装置包括保持静电潜像的图像保持体; 显影装置，其利用调色剂显影静电潜像并在图像保持体上形成调色剂图像; 至少在转印部件的表面层具有碳氟树脂分散层的转印部件，氟树脂分散在氟碳树脂分散层中; 第一转印装置，其将形成在图像保持体上的调色剂图像首先转印在转印部件上; 第二转印装置，其将首先转印在转印部件上的调色剂图像二次转印在记录介质上; 以及研磨构件，其被配置为当所述研磨构件接触所述转印构件时与所述转印构件接触并与所述转印构件分离并磨蚀所述转印构件的表面层的一部分。

10. 发明授权

US08725029B2 Image forming apparatus and belt transport device having a cleaning mechanism 有权
标题翻译：具有清洁机构的图像形成装置和带传送装置
公开(公告)号：US08725029B2
公开(公告)日：2014-05-13
申请号：US13008404
申请日：2011-01-18
申请人： Taku Fukuhara
发明人： Taku Fukuhara
IPC分类号： G03G15/16
CPC分类号： G03G15/161 , G03G2215/1623
摘要： An image forming apparatus includes: an image forming unit forming a toner image; an image carrier carrying the toner image; an endless transfer belt rotating with a recording medium interposed between the transfer belt and the image carrier; a cleaner provided in contact with an outer surface of the transfer belt and electrostatically cleaning toner on the outer surface; a transfer roll provided inside the transfer belt and generating a transfer electric field for transferring the toner image from the image carrier to the recording medium while pressing the transfer belt toward the image carrier; a cleaning roll mounted around by the transfer belt as well as the transfer roll, the cleaning roll provided to face the cleaner and generating a cleaning electric field; and a tension roll mounted around by the transfer belt as well as the transfer roll and the cleaning roll.
摘要翻译：图像形成装置包括：形成调色剂图像的图像形成单元; 承载调色剂图像的图像载体; 循环转印带，其中转印带和图像载体之间的记录介质旋转; 设置成与转印带的外表面接触并在外表面上静电清洁调色剂的清洁剂; 转印辊，其设置在转印带的内部，并产生转印电场，用于将调色剂图像从图像载体转印到记录介质上，同时将转印带朝向图像载体按压; 由转印带以及转印辊安装的清洁辊，设置成面向清洁器并产生清洁电场的清洁辊; 以及由转印带以及转印辊和清洁辊安装的张力辊。

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